javax.faces.FacesException: Converter must implement SelectItemsConverter: com.magticom.billing.businesslayer.sessionbeans.ccare.ExampleBean@1c2832e
at org.jboss.seam.selectitems.ui.UISeamSelectItems.addConverters(UISeamSelectItems.java:364)
at org.jboss.seam.selectitems.ui.UISeamSelectItems.getValue(UISeamSelectItems.java:246)
at org.apache.myfaces.shared_impl.util.SelectItemsIterator.hasNext(SelectItemsIterator.java:102)
at org.apache.myfaces.shared_impl.renderkit.RendererUtils.internalGetSelectItemList(RendererUtils.java:477)

what did i wrong ? i did not changed entitymanager and i think i must not add any config into my components.xml